JPS63273264A - Retrieving device recording body - Google Patents
Retrieving device recording bodyInfo
- Publication number
- JPS63273264A JPS63273264A JP10761387A JP10761387A JPS63273264A JP S63273264 A JPS63273264 A JP S63273264A JP 10761387 A JP10761387 A JP 10761387A JP 10761387 A JP10761387 A JP 10761387A JP S63273264 A JPS63273264 A JP S63273264A
- Authority
- JP
- Japan
- Prior art keywords
- tray
- recording medium
- housing part
- recording body
- recording
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 230000000881 depressing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Automatic Disk Changers (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
コンパクトディスク等の記録体の検索装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a search device for a recording medium such as a compact disk.
（従来の技術）
従来は記録体収納部（以下収納部と略す）に対向し配設
された記録体再生装置（以下再生装置と略す）が上下に
移動し選択された記録体の位置に来た時に停正し記録体
を搬送手段によって再生装置へ持ち来たす構成が一般的
であった。又記録体収納部及び再生装置を固定し搬送手
段によって記録体を移送する構成もあった。(Prior Art) Conventionally, a recording medium reproducing device (hereinafter referred to as the reproducing device) disposed opposite to a recording medium storage section (hereinafter referred to as the storing section) moves up and down until it comes to the position of the selected recording medium. It has been common to have a structure in which the recording medium is corrected and brought to the reproducing apparatus by means of conveying means. There is also a configuration in which the recording medium storage section and the reproducing device are fixed and the recording medium is transported by a conveyance means.
（発明が解決しようとする問題点）
上記のようにいずれの場合も記録体を検索し再生装置へ
持ち来たすに要するアクセスタイムが長く実用上、時間
的な損失が多かった。(Problems to be Solved by the Invention) As described above, in any case, the access time required to search the recording medium and bring it to the playback device is long, and in practice, there is a lot of time loss.
本発明の目的はアクセスタイムの短い記録体の検索装置
を提供するものである。An object of the present invention is to provide a record retrieval device with short access time.
（問題点を解決するための手段）
本発明は収納部と再生装置を対向させ配設し、収納部と
再生装置の両方を互いに逆方向へ平行移動させるように
成してアクセスタイムの短縮を図るものである。(Means for Solving the Problems) The present invention reduces access time by arranging the storage section and the playback device to face each other, and moving both the storage section and the playback device in parallel in opposite directions. This is what we aim to do.
（実施例）
以下本発明の実施例を図面により説明する。第３図にお
いてコンパクトディスクに代表される記録体１を傷防止
のためケース２に収納する。ケース２には蓋３が開閉自
在に付設され閉時には爪４にてケース２にロックされる
。第４図は第３図のＡ−Ａ断面である。ケース２は記録
体１の中心孔上部にクランバークを遊嵌しており又、下
部には記録体１を回転させるためのターンテーブル、及
び記録された信号を読みとるためのピックアップが近接
できるよう開孔部５が設けられている。第５図は再生装
置にケース２が装填された状態を示しターンテーブルは
磁石により作られ強磁性体材料で作られたクランパー７
を吸着しケース２の中で記録体ｌが当ることなくモータ
８で回転するように成っている。(Example) Examples of the present invention will be described below with reference to the drawings. In FIG. 3, a recording medium 1, typically a compact disc, is housed in a case 2 to prevent scratches. A lid 3 is attached to the case 2 so as to be openable and closable, and is locked to the case 2 with a claw 4 when closed. FIG. 4 is a cross section taken along line AA in FIG. 3. In the case 2, a crank bar is loosely fitted into the upper part of the center hole of the recording body 1, and the lower part is open so that a turntable for rotating the recording body 1 and a pickup for reading recorded signals can be accessed. A hole 5 is provided. Figure 5 shows a state in which the case 2 is loaded into the playback device, and the turntable is made of a magnet and the clamper 7 is made of a ferromagnetic material.
The recording medium 1 is rotated by the motor 8 in the case 2 without hitting the recording medium 1.
第１図はケース２に記録体を収納し積段（図では５段）
した状態の正面断面図を示す。第２図は第１図のＡ−Ａ
断面による平面図である。収納部９には記録体１のはい
ったケース２が５段に収納されている。このケース２は
トレイ１０の中に圧挿されクリックスプリング１１にて
保持されている。一方このトレイ１０は回転中心１２に
より右方向へケース２を載置したまま回転可能と成され
ている。更に収納部９は左面の一部にラック１３を有し
歯車１４と噛み合っている。歯車１４はモータ１５の軸
に固着されたウオーム１６により回転し、このモータ１
５を正及び逆回転させることにより収納部９はガイドレ
ール１７及び１８に清って上下に移動可能となっている
。この収納部９と対向し配置するメカベース２０は全く
同じ原理によりモータ２１の正及び逆回転によりラオー
ム２３よシ歯車２２を回転しラック２４を上下に移動さ
せてガイドレール１７及び１９に沿って上下に移動可能
となっている。このメカベース２０には記録体の再生装
置２５が載置されている。ここで例えば上から３段目の
記録体を検索する場合、選択スイッチ（３）（図示せず
）を押すと位置検出手段２６によりモータ１５，２１は
上から３段目を検索するため正、逆いずれかに互いに回
転し収納部９及びメカベース２０を上下させる。位置検
出手段２６はメカベース２０に具備されたフォトセンサ
ーとしての発光部２７と収納部９のトレイ１０を支える
棚２８に具備された受光部２９により現在の位置及び選
択された位置を比較し上下量も近い方に収納部９及びメ
カベース２０を互いに逆方向へ平行移動するようモータ
１５と２１の回転量及び方向を決定するよう論理回路に
よ多構成されている１１．互いに逆方向へ移動してきた
収納部９とメカベース２０は選択された３段目の７オト
センサーの受光部２９とメカベース２０の発光部２７が
一致した位置で停止する。Figure 1 shows recording media stored in case 2 and stacked (5 stages in the figure).
A front cross-sectional view of the state shown in FIG. Figure 2 is A-A of Figure 1.
FIG. 2 is a cross-sectional plan view. In the storage section 9, cases 2 containing recording bodies 1 are stored in five stages. This case 2 is press-fitted into a tray 10 and held by a click spring 11. On the other hand, this tray 10 can be rotated to the right around a rotation center 12 with the case 2 placed thereon. Furthermore, the storage section 9 has a rack 13 on a part of its left side and meshes with a gear 14. The gear 14 is rotated by a worm 16 fixed to the shaft of a motor 15.
By rotating the housing 5 forward and backward, the storage section 9 can be moved up and down along the guide rails 17 and 18. The mechanical base 20, which is disposed opposite to the storage section 9, uses the same principle to rotate the Raohm 23 and the gear 22 by rotating the motor 21 in the forward and reverse directions, thereby moving the rack 24 up and down along the guide rails 17 and 19. It is possible to move to. On this mechanical base 20, a recording medium reproducing device 25 is placed. Here, for example, when searching for a recording medium in the third row from the top, when the selection switch (3) (not shown) is pressed, the motors 15 and 21 are activated by the position detection means 26 to search for the third row from the top. They rotate in either direction to move the storage section 9 and mechanical base 20 up and down. The position detecting means 26 compares the current position and the selected position using a light emitting unit 27 as a photosensor provided on the mechanical base 20 and a light receiving unit 29 provided on a shelf 28 that supports the tray 10 of the storage section 9, and determines the amount of up and down. 11. It is configured with logic circuits to determine the amount and direction of rotation of the motors 15 and 21 so as to move the storage section 9 and the mechanical base 20 parallel to each other in opposite directions. The storage section 9 and the mechanical base 20, which have moved in opposite directions, stop at a position where the light receiving section 29 of the selected third stage seventh sensor and the light emitting section 27 of the mechanical base 20 coincide.
次にモータ３０に固着されたピニオン３１が左方向へ回
転しこのビニオン３１と噛み合うアクトレバー３２を左
方向へ平行移動させる。このアクトレバー３２の左先端
はトレイ１０の腕３３と当接し平行移動と同時にトレイ
１０全体を回転中心１２を中心に右方向へ回転し再生装
置２５の上へ持ち来たす。アクトレバー３２がマイクロ
スイッチ３４まで移動すると板バネ３５により保持され
又、トレイ１０は完全に９０” 向きを変換した位置
となる。同時にマイクロスイッチ３４からの信号により
メカペース２０が再生装置２５のターンテーブル６が第
５図の状態になるまで上昇し記録体１がケース２の中で
回転可能になるように位置決めが行なわれる。以下は通
常のコンパクトディスクの再生装置に見られるようにタ
ーンテーブル６が回転し光ピツクアップ（図示せず）に
より再生を行なう。再生完了後は前述と逆の動作となシ
トレイ１０はもどしスプリング３６により引きもどされ
収納部３の中に収納される。Next, the pinion 31 fixed to the motor 30 rotates to the left, and the actuator lever 32 that engages with the pinion 31 is moved in parallel to the left. The left end of the actuator lever 32 comes into contact with the arm 33 of the tray 10, and at the same time as it moves in parallel, the entire tray 10 is rotated to the right around the rotation center 12 and brought onto the reproduction device 25. When the actuator lever 32 moves to the microswitch 34, it is held by the leaf spring 35, and the tray 10 is in the position where the orientation has been completely changed by 90". At the same time, a signal from the microswitch 34 causes the mechanical pace 20 to move to the turntable of the playback device 25. 6 is raised to the state shown in FIG. 5, and the recording body 1 is positioned so that it can rotate within the case 2.The following describes how the turntable 6 is raised to the state shown in FIG. The tray 10 is rotated and regenerated by an optical pickup (not shown).After the regeneration is completed, the tray 10 is pulled back by the return spring 36 and stored in the storage section 3, which is the reverse operation to that described above.
（発明の効果）
本発明によれば記録体側と再生装置側が互いに逆方向へ
平行移動するため検索時間が短縮できる。(Effects of the Invention) According to the present invention, since the recording medium side and the reproducing device side move in parallel in opposite directions, the search time can be shortened.
【図面の簡単な説明】
第１図及び第２図は本発明の一実施例を示す図で第３図
は記録体の収納ケースを示す図、第４図はケースの断面
図、第５図はディスクを駆動する状態を示す図である。
１・・・記録体 ２・・・ケース３・・・蓋
４・・・爪
５・・・開孔部 ６・・・ターンテーブル７・
・・クランパー ８．１５，２１，３０・・・モー
タ９・・・収納部 １０・・・トレイ１１・・
・クリックスプリング
１２・・・回転中心 １３．２４・・・ラック１
４．２２・・・歯車 １６，２３・・・ウオーム
１７．１８，１９・・・ガイドレール
２０・・・メカペース ２５・・・再生装置２６・
・・位置検出手段 ２７・・・発光部２８・・・棚
２９・・・受光部３１・・・ビニオン
３２・・・アクトレバー３３・・・腕
３４・・・マイクロスイッチ３５・・・板バネ
３６・・・もどしスプリングである。[Brief Description of the Drawings] Figures 1 and 2 are diagrams showing one embodiment of the present invention, Figure 3 is a diagram showing a storage case for a recording medium, Figure 4 is a sectional view of the case, and Figure 5 is a diagram showing an embodiment of the present invention. FIG. 2 is a diagram showing a state in which a disk is driven. 1... Recording body 2... Case 3... Lid
4...Claw 5...Opening part 6...Turntable 7.
...Clamper 8.15,21,30...Motor 9...Storage section 10...Tray 11...
・Click spring 12...Rotation center 13.24...Rack 1
4.22... Gear 16, 23... Worm 17. 18, 19... Guide rail 20... Mecha pace 25... Regeneration device 26.
...Position detecting means 27...Light emitting section 28...Shelf
29... Light receiving section 31... Binion
32... Act lever 33... Arm
34... Micro switch 35... Leaf spring
36... Return spring.
Claims (1)
部とこの記録体収納部に対向して移動可能に配設された
記録体再生装置と記録体収納細部に収納された記録体を
選択するための選択手段とこの選択手段により作動し記
録体収納部と記録体再生装置を互いに逆方向へ平行移動
するための移動手段と前記選択手段により選択された記
録体収納部内の記録体と記録体再生装置が互いに対向し
た位置を再生位置として検出し停止させるための位置検
出手段と前記位置検出後前記記録体を記録体再生装置へ
持ち来たすための搬送手段とにより成る記録体の検索装
置。A record body storage part that stores a plurality of record bodies and is movable; a record playback device that is movably disposed opposite to the record body storage part; and a record body stored in the record body storage part. a selection means for selecting; a moving means operated by the selection means to move the recording medium storage section and the recording medium playback device parallel to each other in opposite directions; and a recording medium in the recording medium storage section selected by the selection means; A recording body retrieval device comprising a position detecting means for detecting and stopping a position where the recording body reproducing apparatuses face each other as a reproduction position, and a conveying means for bringing the recording body to the recording body reproducing apparatus after detecting the position. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761387A JPS63273264A (en) | 1987-04-30 | 1987-04-30 | Retrieving device recording body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761387A JPS63273264A (en) | 1987-04-30 | 1987-04-30 | Retrieving device recording body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63273264A true JPS63273264A (en) | 1988-11-10 |
Family
ID=14463610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10761387A Pending JPS63273264A (en) | 1987-04-30 | 1987-04-30 | Retrieving device recording body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63273264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01170358U (en) * | 1988-05-18 | 1989-12-01 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62117164A (en) * | 1985-09-12 | 1987-05-28 | スタ−ル・ソシエテ・アノニム | Automatic record changer |
| JPS63269372A (en) * | 1987-04-27 | 1988-11-07 | Matsushita Graphic Commun Syst Inc | Automatic disk exchanger |
-
1987
- 1987-04-30 JP JP10761387A patent/JPS63273264A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62117164A (en) * | 1985-09-12 | 1987-05-28 | スタ−ル・ソシエテ・アノニム | Automatic record changer |
| JPS63269372A (en) * | 1987-04-27 | 1988-11-07 | Matsushita Graphic Commun Syst Inc | Automatic disk exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01170358U (en) * | 1988-05-18 | 1989-12-01 |
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